Pith Number

pith:NTCCH5VR

pith:2020:NTCCH5VRV5UAS6GJPIPGRQNHCO

not attested not anchored not stored refs pending

Comparison of Atom Representations in Graph Neural Networks for Molecular Property Prediction

Agnieszka Pocha, {\L}ukasz Maziarka, Tomasz Danel

arxiv:2012.04444 v2 · 2020-11-23 · physics.chem-ph · cs.LG · stat.ML

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\usepackage{pith}
\pithnumber{NTCCH5VRV5UAS6GJPIPGRQNHCO}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Investigating Graph Neural Networks and Classical Feature-Extraction Techniques in Activity-Cliff and Molecular Property Prediction

Receipt and verification

First computed	2026-07-05T02:14:44.869293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cc423f6b1af680978c97a1e68c1a71399047422c71b0fd93c271e88d0568652

Aliases

arxiv: 2012.04444 · arxiv_version: 2012.04444v2 · doi: 10.48550/arxiv.2012.04444 · pith_short_12: NTCCH5VRV5UA · pith_short_16: NTCCH5VRV5UAS6GJ · pith_short_8: NTCCH5VR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NTCCH5VRV5UAS6GJPIPGRQNHCO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6cc423f6b1af680978c97a1e68c1a71399047422c71b0fd93c271e88d0568652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80e92b0144fa5c2f40f6163e20bc70e76859cc21b0c9cfb5e9da1971cb5dfc21",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-11-23T15:01:44Z",
    "title_canon_sha256": "12352271d874890046825576bab9e69b62a284585ce685c0aeb3c9d369638364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04444",
    "kind": "arxiv",
    "version": 2
  }
}